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From 10/12/2019 to 11/10/2019

11/10/2019

10:12 PM Core v37 released
EclaireXL/MCC216/MCCTV:
* Fixed USB failure after 70 minutes.
* Fixed full speed usb init issue, this fixes my non-...
foft
09:40 PM Revision 966 (repo2): Get sockit firmware building
markw
01:51 PM Revision 965 (repo2): Latest firmware with usb fix
markw
01:49 PM Revision 964 (repo2): version bump
markw
01:48 PM Revision 963 (repo2): experimental sid support, only fits in larger fpga
markw
01:47 PM Revision 962 (repo2): Path fix
markw
01:46 PM Revision 961 (repo2): Package a few additional files
markw
01:44 PM Revision 960 (repo2): Experimental sid support
markw

11/09/2019

04:59 PM Revision 959 (repo2): Fix nmi when freezer debug disabled
markw
10:05 AM Feature #84: Add SID
Also got this potential USB sharing, that'd save 750 ALMS. Each request/reply is host initiated, so no reason can't s... foft
10:03 AM Feature #84: Add SID
600 alms each, will use mono sid I guess. Or make it a generic and enable on the larger boards? foft
10:00 AM Feature #84: Add SID
Logic utilization (in ALMs) 9,808 / 9,430 ( 104 % ) foft
09:56 AM Feature #84: Add SID
Have a dual 8250 working, though it doesn't fit in the smaller boards. Investigating why, memory or logic... foft
09:56 AM Feature #84 (New): Add SID
Agreed to try adding a SID to the pokeymax.
Eclaire is a good test bed for this, so starting out with that
foft
10:00 AM Bug #69: Some TVs confused by hdmi audio
Hias had some clever approaches, capturing the digital audio out from the tv etc foft
09:59 AM Bug #69: Some TVs confused by hdmi audio
I dug into this a bit with Hias. It turned out the issue for him was noise from the dac, so distinct issue. Though I ... foft
09:58 AM Feature #32: option to connect the original ATARI XL keyboard to ExclairXL
Panos kindly sent me the boards he designed. I put together the bom on mouser and digikey. will order some parts and ... foft
09:55 AM Feature #51: Debug port
Now I have the saleae I figure I can stream this more reliably to the PC. Will have a go at this soon... Perhaps I wr... foft
09:54 AM Feature #82: Setting for mono pokey
With adding sid should probably allow that to be on/off too.
pokey 1/2
sid 0/1
2 bits?
foft
09:44 AM Bug #83: Many USB hubs do not work
Just did a bit more testing. Two hubs, two keyboards and a joystick. Fiddled with unplugging/re-plugging etc and all ... foft

11/08/2019

10:58 PM Bug #83 (Closed): Many USB hubs do not work
foft
10:57 PM Bug #83 (Resolved): Many USB hubs do not work
foft
10:54 PM Bug #83: Many USB hubs do not work
Got it, I needed to set the line control earlier on. It was set to 'NORMAL' after the reset and this leads to the SET... foft
10:53 PM Revision 958 (repo2): Set line control earlier on. Otherwise hubs reject the set_address, since i...
markw
07:39 PM Revision 957 (repo2): Removed non-trunk!
markw

11/07/2019

10:53 PM Bug #83: Many USB hubs do not work
This setup is so much better for debugging than on the Eclaire. I have gdb on linux to debug the binary, I can printf... foft
10:49 PM Bug #83: Many USB hubs do not work
The hub is detected as connected, then it tries to set the address and fails.
So, the keyboards I'm using are low ...
foft
10:07 PM Bug #83: Many USB hubs do not work
OK, circuit build and wired up. I can type on the sockit.
Now to get some debugging in place and try the hub.
foft

11/06/2019

08:57 PM Bug #83: Many USB hubs do not work
Wired up the USB to gpio, added another pll for the pll clock.
Now will get the software to poll usb and see if I ...
foft

11/05/2019

10:12 PM Bug #83: Many USB hubs do not work
Updating the avalon arm regs, to the latest zpu config regs. Which has USB...
Will also add another avalon slave ...
foft

11/04/2019

10:38 PM Bug #83: Many USB hubs do not work
Managed to get the core flashing ok (was bad rbf generation).
Also installed gcc and the binaries are running ok.
C...
foft

11/03/2019

10:21 PM Bug #83: Many USB hubs do not work
Well I can flash it and get sync on vga, but no dice. I remembered I needed to run the firmware binary. I flashed the... foft
08:24 PM Bug #83: Many USB hubs do not work
Managed to get the SOCkit board up and running and set up linux.
Now going to build/flash the existing 800 core as ...
foft
09:25 AM Bug #83: Many USB hubs do not work
I've known about this for a long time but have never really looked into it, since its a pain and hubs are not that im... foft
09:23 AM Bug #83 (Closed): Many USB hubs do not work
Only the hub I did initial testing with works. Investigate why. foft

11/01/2019

10:34 PM Feature #82 (New): Setting for mono pokey
Hias asked me for a mono pokey mode, where its output to both speakers.
foft
10:17 PM Bug #75 (Closed): USB keyboard stops functioning after idle period
foft
10:17 PM Bug #75 (Resolved): USB keyboard stops functioning after idle period
Added a timer elapsed function that handles the overflow. This makes the max delay 35 mins, but I think that is ok...... foft
09:32 PM Bug #75: USB keyboard stops functioning after idle period
((2^32)/1e6)/60 = 71...
So trivial fix. I clearly don't need the Saleae to debug this one, but that isn't so bad. ...
foft
09:30 PM Bug #75: USB keyboard stops functioning after idle period
Trying it with two keyboards. So far an hour and working.
Though I have a hunch that it'll stop working in 10 minu...
foft
10:15 PM Revision 956 (repo2): Bug#75: Fix USB keyboard hang after 70 minutes
markw

10/31/2019

10:47 PM Bug #75 (In Progress): USB keyboard stops functioning after idle period
foft
10:36 PM Bug #75: USB keyboard stops functioning after idle period
OK, finally froze. I could still enter the menu with fire and it worked. So ZPU is alive, just USB is dead.
Ordere...
foft
10:22 PM Bug #75: USB keyboard stops functioning after idle period
I left it for an hour, then typed and it worked... sigh. foft
09:25 PM Bug #75: USB keyboard stops functioning after idle period
While I mull that I tried building a core that can enter the menu with fire. So I can see if it is indeed USB that cr... foft
09:24 PM Bug #75: USB keyboard stops functioning after idle period
Tempted to get a Saleae logic USB3 analyzer to capture at a higher rate and they also have USB decoding. Its several ... foft
09:23 PM Bug #75: USB keyboard stops functioning after idle period
So, decided to take it seriously.
My picoscope claimes to decode USB, tried that and found it pretty poor.
So I tri...
foft
09:21 PM Bug #75: USB keyboard stops functioning after idle period
Jurgen has this with both his keyboards after about 20 minutes.
I also thought I saw it when running the Eclaire for...
foft

10/20/2019

05:38 PM Revision 955 (repo2): Add missing file
markw
 

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